X-ray powder diffraction study of LiCrP2O7

被引：9
|
作者：
Ivashkevich, Ludmila S. [1 ]
Selevich, Kirill A. [1 ]
Lesnikovich, Anatoly I. [1 ]
Selevich, Anatoly F. [1 ]
机构：
[1] Belarusian State Univ, Res Inst Physicochem Problems, Minsk 220030, BELARUS
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2007年 / 63卷
关键词：
D O I：
10.1107/S1600536807005752
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The monoclinic crystal structure of lithium chromium(III) diphosphate, LiCrP2O7, isotypic with other members of the series (LiMP2O7)-P-III (M-III = Mn, Fe, V, Mo, Sc and In), was refined from laboratory X-ray powder diffraction data using the Rietveld method. The Cr3+ cation is bonded to six O atoms from five diphosphate anions to form a distorted octahedron. Links between the bent diphosphate anions and the Cr3+ cations result in a three-dimensional network, with tunnels filled by the Li+ cations in a considerably distorted tetrahedral environment of O atoms.
引用
收藏
页码：i70 / i72
页数：3
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